I want to store everything in my iTunes library online. I have a virus on my computer and i need to take off everything in iTunes but I don't have an external hard drive. I would need 20 GB or so. Any suggestions?
Well you could borrow a friends external drive for a bit. I'm telling you, if you use an external drive you will save a lot of time and heartache.
Did you check out that skydrive site? Not exactly the best.
Weigh your options. The nice thing about online storage is that most likely it's backed up on multiple sites (which is what any reputable online data backup solution has), so if one backup site goes down or gets damaged, etc. there is yet ANOTHER backup elsewhere. The same cannot be said for an external hard drive, unless you back it up on two different drives, etc.
Then comes speed. External hard drive wins hands down. No "if," "and," or "but."
Cost? It depends. Monthly service fees for online backups aren't attractive to me when I could spend a flat rate on a quality external drive that will last years.