I'll try with a FTP! Thanks for the help!
P.s.: Its a Mac Quadra 9500, which had some card inside for the old imagesetter (varityper). The system is 7.6 and a panther software rip. So I can't put files of 300 MB to a diskette. 🙂 We tried to buy new mac but they not have the right slot for the "card". And upgrading the software RIP for the new mac it just cost too much.