Just wanted to let you all know that Uniblue (Speed Up My PC, Registry Booster, etc.) has nothing that will work with 64 bit. I made the mistake of downloading and purchasing it and than found out after that it won't work with 64-bit. I ended up having to get a refund because they told me they don't have any products right now that will work with 64-bit. I have the Power Suite on my 32-bit Desktop and love it. I was really disappointed to find out that they have nothing for my 64-bit though.
Oh well, just wanted to give ya'll a heads up on that.
Take care!