Thanks, eTech.
I finally installed Win7 Pro 64 bit yesterday and am slowly bringing up the applications I need. I've got Windows Live Mail running and looking a little like Outlook Express. Imported addresses, but not the old emails I have saved. The equipment is pretty much as you recommend, including 8 GB of 1600 ram. I also installed a SanDisk UltraPlus 128 GB SSD drive for my "C" drive. Recently, I touched an icon and got some performance figures from an application that is native to Win 7.
Overall (lowest) score was 7.0 (older GTS250 Video card). Ram and C-drive were 7.9. It is running so fast, I am afraid it will burn out my Samsung SyncMaster monitor.
Aside from that, it still takes me 30 minutes to read and respond to an e-mail, so I don't think PC speed is or ever was the bottleneck. I will be playing with PhotoShop CS3 and AI CS3 in the near future. Then, we will see whether the speed makes a difference. The Adobe apps do seem to load faster, as expected.
I am a little worried about my old WP11 running and getting my ICD3 (MPLab) working properly. MPLab itself installed without problems.
John