question about WD2500ks

im lookin to throw one of thee into my new system, 16mb cache sounds pretty damn sexsi. my question, my motherboard only supports sata150, yet the drive is sata300. will there be any issues with teh drive working, or will it just default to sata150 speeds, which is fine by me.
asus a8n5x is the board, 250gig model for hdd

Yep, backwards compatible. It'll just drop down to 150 MB/s transfers, which won't hurt performance in any measurable way.

thought so, thanks for the response