2 (up to 18) gigs from Dropbox free. Google Drive 15 gig free. For team of 15, Dropbox offers $2000/year for unlimited storage. Like djim said, storage space a

2 (up to 18) gigs from Dropbox free. Google Drive 15 gig free. For team of 15, Dropbox offers $2000/year for unlimited storage. Like djim said, storage space and bandwidth are non-issues. May I suggest trying to get Sharefest popular within a niche? You may have to adapt to that particular niche, but I think it'll help you a lot.