[pearlmi]

Hi there,
I have 2 computers,the one is for business and the other is private.I just want to sync a calendar on one computer (business) and the music on another one (private),but everytime i try to synchronise only the calendar with itunes homesharing, it deletes all my music on my iphone.Is there any way to solve this problem???
Any help will be greatly appreciated!

[Peligro911]

Are both computers authorized and using the same iTunes Id ?

[Alli]

On the main tab in iTunes check "Manage music manually."

[Fausty82]

Another option is to use MobileMe, iCloud or Google to sync contacts and calendar(s)... this affords you the luxury of "wireless" sync for those items and won't disturb your music.

Or, as Alli suggests, simply turn off synching your music on the "other" computer.

[priya]

Just uncheck content like music, videos & apps on the computer you only want to sync your calendar with and to sync the music is the same.Moreover u can sync your calendars with multiple computers.

[pthomas006]

Just uncheck content like music, videos & apps on the computer you only want to sync your calendar with and to sync the music is the same.Moreover u can sync your calendars with multiple computers.
If it still can't work,you may refer to the article
For PC:
For Mac:
it also include transfering music,photo,video and calendar ect.Hope it could help u.

Generally speaking, you can only sync with 1 iTunes account/computer at a time. You can easily sync calendar over the air via google calendar, or exchange, depending on what your calendar is *in* on the desktop.
I'd explore that option.