Question: what is the best way to transfer files from one mac to another?
Answer: Try e-mail. The first, and easiest, way to send files is to use e-mail. ... 
Use file-sharing. On both Macs, open System Preferences, select Sharing, and then enable File Sharing. ... 
Use a shared disk. ... 
Use iChat file transfer. ... 
Sync with Dropbox. ... 
Send files to others via Dropbox. ... 
Use MobileMe sharing. ... 
Burn CDs or DVDs.