MediaSync for Blackberry automatically disables other syncing software (Missing Sync, PocketMac, etc) if I'm not mistaken. Now I haven't tested this out, but this is what is warned.
Question: My wife has a Sony Erickson cell phone with mp3 capability and I want to download Mediasync so that she can also get music from our Mac computer. Will my Mediasync prevent hers from working? Also, is there a Mediasync program that works for Blackberry and Sony devices?