Thank you guys. Being non-expert, after up-grade to WM5 I suffered all the pain you can imagine. My PDA for me is a simple tool to access Medical DB as a pharmacist. It was really pain after the up-grade. I mainly use 3-4 programs for drug-drug interaction, uses, side effect, compatibility ...etc. It took like for ever to get data with lot of hung-ups.
Downgrade was the best solution for me ... everything seems to work perfectly. THANKS SO MUCH FOR POSTING THE LINKS.
Best of Luck to you all.