I think the issue is just that 2010 is a little more resource hungry. I haven't tried the help menu yet, but if its fancier than in the previous version, that could also explain it. To be honest, he seems like you are just complaining about newer software running slow on older hardware. Yes, your fancy dual-core processor is today, what the Pentium 4 was a couple years ago. Also, you are using 32 bit Windows, which will run some programs slower than 64 bit. It's not a hard ware or software "problem". Its a matter of you not wanting to wait. If you want to speed things up a little bit, make sure you defrag your HDD once a week, empty temp folders, and consider turning off the superfetch service.