will I have problems running windows 7?

Hi, I followed this guide. How to Completely Remove a Windows XP Partition From a Dual Boot With Windows 7 | eHow.com When I got to the part where I had to make partition 2 'active' it said: "the specified partition type is not valid for this operation"

The other night my computer locked up then restarted for no reason and when it restarted I got a boot manger is missing error so I put the Windows DVD in to run a clean install I was able it get to the expanding files and about 5 to 10 minutes at 0% I got this error Install Windows Windows...

A friend recently asked me about this however I was unable to give a decent answer. Half the company uses XP laptops and the other half uses Vista laptops, do you think that this could cause serious problems? I said it could do but then couldn't think of any actual problems apart from the fact...

Hey =) PC Specs: SO: Win7 32bits CPU: DualCore 2.4Ghz RAM: 4 GB(3 GB Usable) Graphic Card: 512 Mb Dedicated + 1 Gb from RAM Overall PC Rating: 4.7 Problem:

I've been running Windows 7 for close to a month now and it's been running flawlessly except until now. I've been having audio play back problems either from Windows Media Player or on Youtube. The sounds become slurry, distorted, laggy every few seconds. I don't quite understand what's causing...