Hmm Personally I dont like SamSung C100 coz too small Screen.. & A BIG Cell
MY Fav is Sony T610
Anywayz,, Let me Tell u , Oxygen Phone Manager wil not work for Samsung its for NOKIA
I dont think.. u need a special software for Infrared Transfer.
Just Install Windows XP Professional.. As soon as u activate Infrared from BIOS , Keep UR cell Near to Notebook
It will automatically Detect.. Just transfer the files.
Wish U all the best
For more help u can visit -
www.samsungindia.com