Ahhhhh. My bad. Not paying attention
I'm on 1.5M because I am working on a MOD for BF1942 and need to upload the 500M installer once a week for my testers to install. I had to go for 1.5M because it's the only one with 256k upload.
Idealy (for me) I'd like 1.5M down, with 512k up.
I don't need anything faster for download than 1.5M because I don't realy need a download desperatly fast.
My downloads consist of CD images for Linux or other mods for BF1942, all of which are around the 500M mark, so I leave them queued to download over night.