I just got a V3x as an upgarde, in my old phone, a c975, I had a transflash card with a load of apps and stuff on it, if I put the card into the v3x with stuff on it it slows the phone right down and makes it sluggish and almost impossible to use, anyone know why this might be?.

Dan,

Motorola's OS is a bit like Windows is that it slows down if it has a lot of stuff to list when you access a folder. Their Java ability isn't fantastic either in my experience. Nokia, as usual, has the best mobile OS from what I've seen of newer phones. I use a Nokia 3330 (oooold) after I got rid of both my 3G LG 8120 and Moto A835 as they were sluggish and weren't good at the basic calls and texts etc.