I send user guides to my customer via email from my curve all the time I attach it and send(the file is pdf format). Never had a problem I'm on tmobile with unlimited data/BIS
Try sending as an attachment.
Good luck
Clive
Posted from my CrackBerry at wapforums.crackberry.com
yes i have blackberry data feature with tmobile and trying to send music and data, vid files through mms and email
Email would be the best way to go, but I would suggest you have an unlimited data plan. I have an unlimited data plan with T-Mobile, but I am in the UK.