Windows 7 have a lot of neat features, but before to shove it into your computer you have to make sure you have what it takes.  Many Windows XP users may not  want to try at all - and Vista users have to decide between 32 and 64 bit versions.  Then there's the question of whether to just upgrade...or do a clean install.  When Windows 7 launched we did an interview with our favorite computer tech guy, Mike DiMichele.  His site, www.savemybutt.com is a great resource for computer fixes and his blog has Windows 7 advice.  The Tribune ran an article with some good information about making the switch.  You'll find it here.  But be sure to run the free Microsoft tool that'll analyze your computer and tell you if you have the right stuff!