As I said, don't forget to back up, online or on a USB. I never did and PS3 packed up.
Lost everything, had every premium car (except a few Nascars) and about 300 of the best standards, almost all maximum tuned. Countless hours of grinding, level 40 in b spec (all done myself), 36 in A, and about 10m in the bank
PS3 hard drives aren't very compatable with anything else, so if your ps3 dies, it's basically impossible to get data off it. GT5 is probably the game you put most hours into, so if you've never backed up, do it now! I assumed I could get stuff off the hard drive
! (Most people probably know that )
At least I start off with the DLC cars I bought before
, don't have to chose between a Fiat Punto and an MX5 
Lost everything, had every premium car (except a few Nascars) and about 300 of the best standards, almost all maximum tuned. Countless hours of grinding, level 40 in b spec (all done myself), 36 in A, and about 10m in the bank
PS3 hard drives aren't very compatable with anything else, so if your ps3 dies, it's basically impossible to get data off it. GT5 is probably the game you put most hours into, so if you've never backed up, do it now! I assumed I could get stuff off the hard drive
At least I start off with the DLC cars I bought before