Hi i currently run 2009 on a laptop which is my day to day computing. I've had a brief look at the live 2010 on my laptop and so far it looks OK, ie boots up OK, and the few things I've tried have worked.
I also have a desktop which used to have 2007 then 2009 dual boot with WinXP, but then had a hard drive failure and have only just got everything going again - upgraded memory to 2Gb and put new drive in. It is an 80Gb drive ... is this large enough to use for 2010 and Win? Also if I install the 2010 is it upgradeable to stable when the stable is ready, or would it involve a complete new install?