Well I have been running windows 7 32 Bit RC since the day after it was released, Mostly it has been good. I like the the interface and it is certainly better than Vista. Although my personal opinion on Vista is that it was underwhelming in relation to the hype rather than truly bad.
I have been experiencing a lot of freezes and I think this may be related to the touch pad on my ASUS laptop (PRO31P). I have downloaded the latest drivers for this from synaptics, not sure if this is a major step forward.
However my biggest issue to date happened after I installed an network printer over a standard TCP/IP port. I lost the print server spooling function . After repeated attempts to use the various recovery functions within Win7 I had to resort to using windows restore point. Dont know if this is bug in Win7 or just a mishap.
I have however been having some problems updating the virus checker , Kaspersky Internet Security 2009. My laptop at home connects via wifi using a Dlink DIR-635 router. I have a second network set up Using a Dlink DI-824 VUP+ which works fine, and on several otehr networks for that matter. Additionally another machine, running XP, connects to the same DLink DIR-635 and updates without any problems.
Other than that all seems to work well, certainly happier than Vista.