you mean like imageshack? for public upload? if yes, you have to look for dedicated servers or VPS try from http://vpssell.com/vps.html but no 100gb vps plan from vpssell for dedicated servers, you may try: http://www.hostinganddesigns.com/ValueLineDedicatedServers.html http://defconhost.com/
It will be difficult to find a shared host to do this if you're looking for that. A VPS (semi-dedicated) or a fully dedicated server will be best for an image/files uploading site.
This is a plan for imagehosting sites only. No file hosts! We can host your imagehosting sites on our server. PLAN 'BABI-GX' 10GB SPACE 100GB BANDWIDTH 5 DOMAINS 10 SUBDOMAINS 10 FTP ACCOUNTS FANTASTICO & CPANEL (LATEST VERSION) PRICE: $6.95/Mo PLAN 'PRO-GX' 100GB SPACE 300GB BANDWIDTH 2 DOMAINS 10 SUBDOMAINS 10 FTP ACCOUNTS FANTASTICO & CPANEL (LATEST VERSION) PRICE: $15.95/Mo this is the best i can do on a shared hosting, If you want a VPS, go with NetXServers. I am currently hosting 3 fairly large image hosting sites on my server. I can help with installation & promotion & monetization. If you are starting off your site you would only need about 10GB SPACE/100GB Bandwidth
We have something you need: 100GB Space 400GB BW 10 FTP accounts 2 Domains 5 Subdomains 14.99$/month 200GB Space 1000GB BW 20 FTP accounts 5 Domains 15 Subdomains Only 30$/month
you should get an VPS for this, shared hosts will most likely not allow this go here http://servertag.com/vps.htm send them an email with what you need they will work with you and provide you with what you need thanks!