Ok, so ive solved the problem of the connection thing i was on a bout before. Next....
Does anybody know (by the way i have a e720) how you change the format of mp4. to 3gp. i have done it once, but it only records for 8 secs before saying file too large, so i cant actually share my videos via blutooth because no phones support mp4 only 3gp, am i making sense?
if so please help

get "ImToo mpeg converter"

yeah you can get a 3gp/mp4 converter, to convert to/from each other, and to each one from other formats (such as mpg/avi etc)

i cant remember what the programs called but 2 mins on google ;)