okay guys.. simple situation

the time is around 1 am.

you have a file around 100mb to transfer between 2 pc. file sharing is not available but you have MSN and a USB drive that is almost full.

USB drive is full and you need to empty it, but those files are important.

You have MSN that can transfer file.

so, the question is: Should you use MSn or USB drive?

which one is more convenient?+

bear in mind, the MSN is on the same network.

this is not a tech question,

i just need a simple opinion based answer.