I haven’t written about Windows 7 for a while, so time I caught up.
We went live with Windows 7 as soon as we could. As Microsoft Partners we had access to it with the first release for Volume Licence customers. The release for OEM licences (the ones you get preinstalled on PCs when you buy them) is the 22nd (Thursday).
To put it simply, it is an excellent OS. No doubt there will be applications out there that are not compatible, but we haven’t found any yet. Everything we run has ran perfectly. It has coped with all our hardware, from the newest to oldest, with no driver issues.
Of the new features the one I’ve used most is the XP Compatibility mode. This allows you to run a fully licenced (on Windows 7 Enterprise) Windows XP virtual machine. You can then load any older applications directly onto this virtual machine, and then drag them to your desktop, so you can use older applications transparantly on your Windows 7 PC. As I’ve said, I don’t have any old applications that haven’t worked – but I have used it to run a seperate IE7 browser, useful when you are trying to log on to a website as two different people at once.
I’ve also started using Bitlocker to Go to encrypt USB Thumb drives. I’ve lost more of these than I own, and never put anything sensitive on them, but now I needn’t worry, the contents are encrypted and no one can get on them.
As someone who never understood why people didn’t upgrade in their droves to the superiour Vista from XP, I’m hoping that people will get the bug on Windows 7. It behaves itself, looks pretty, and most importantly works. Of course it is a bit different from XP, so if you are still on that you will have a bit of a learning curve – but it isn’t that steep.
We will have a stand at the Bishop’s Stortford Means Business Show (http://www.bsmb.co.uk/) on the 21st and the Stansted Business Show (http://www.b2bessex.com/) on the 6th November, so if you want a look at Windows 7 come along and have a peak.
Yesterday I went to visit a client on a small estate whose broadband has been playing up intermittently. BT have been extending the dealine for fixing the line fault, and it is now obvious that it is going to be a long term problem. The client is very dependent on their internet connection to access their accounts software that is hosted in the cloud So I had a chat with one of their neighbours – another of our clients – and set up a wireless bridge using two Linksys access points between their networks. The link is the WAN side of both their firewalls, so their networks aren’t talking to each other. It just means that my client can now use their neighbours internet connection whilst theirs is flaky. It is working very well, they now have a stable route out to the internet. My generous client is also safe in the knowledge that should they have a problem with their internet, a backup solution is already there for them.
So I had a chat with one of their neighbours – another of our clients – and set up a wireless bridge using two Linksys access points between their networks. The link is the WAN side of both their firewalls, so their networks aren’t talking to each other. It just means that my client can now use their neighbours internet connection whilst theirs is flaky.
It is working very well, they now have a stable route out to the internet.
My generous client is also safe in the knowledge that should they have a problem with their internet, a backup solution is already there for them.
When configuring your e-mail software (e.g. Outlook or Outlook Express) you always need to specify the name or IP address of the SMTP server for outgoing e-mail. This name or address is normally provided by your Internet Service Provider (ISP).
Note, that it is perfectly possible to have one ISP just for Internet access and another service provider to host your e-mail. However, many ISPs include e-mail as part of their Internet access package.
To collect e-mail you have a choice of POP3 or SMTP. However, you can only use SMTP with software that is SMTP aware such as Microsoft Exchange. Outlook and Outlook Express cannot on their own receive e-mail using SMTP.
With SMTP you need to have a static IP address on the computer that is running your e-mail software. Whoever is hosting your e-mail domain name will attempt to deliver e-mail to your e-mail server as and when e-mail arrives and regardless of who the e-mail is addressed to. Your e-mail software is responsible for organising which e-mails go into which inboxes. If your e-mail server is off then your e-mail service provider will store the e-mail for you until your e-mail server can be contacted again.
The main advantages of using SMTP to receive e-mail are that e-mails arrive more or less immediately at your server and that you do not have to set up individual mailboxes with your e-mail server provider.
With POP3 you need to set up an account, with your e-mail service provider, for each e-mail address that you wish to use called a mailbox. When e-mail is sent to your domain the e-mail will be stored in the appropriate POP3 mailbox until you collect it. Your e-mail software has to actively connect to the your e-mail service provider’s server to check if there is any e-mail and then download it. This must be done separately for each mailbox. Most e-mail clients can be configured to automatically check for new e-mail every few minutes.
E-mail service providers use a variety of charging schemes for SMTP and POP3 Mail. Some charge to provide SMTP mail, others charge for each POP3 mailbox. Some ISPs include a specific number of POP3 mailboxes for free as part of a package.
In general, businesses that use an e-mail server such as Exchange should use SMTP for incoming e-mail.
So far Hyper-V has put up enough resistance to make me wish I’d plumped for ESXi. It isn’t a bad product, but I can’t get over its lack of integrated management. I made the mistake of joining it to our domain whilst it was in the workshop and then trying to manage it on the clients site. It flatly refused.
I’ve now got it se in its own workshop and set up a Vista VM on my notebook, also in the Workgroup, to manage it. That is working but I can’t help think there is a chicken and egg thing going on if you are trying to install a fresh domain on it.
Performance seems fine, but I’ve not bench tested it.
I’m having to backup files from the old SBS server across the LAN to a USB disk plugged into a workstation as the USB ports on the old server are somewhat fried. Still not bad performance though.