is it true.. Mobo's with SSD interface question

[adamknox]

That not all ssd's go with all mobo. for E.g i am looking at this ssd.
http://www.overclockers.co.uk/showproduct.php?prodid=HD-007-CR

it says its Interface is a SATA 6Gbps. does this mean that my mobo http://www.gigabyte.com/products/product-page.aspx?pid=3005#sp
wont be able to use this ssd as its SATA II 3GBPS. Or will it just be slightly slower.

P.s sorry if ive posted this in the wrong area. Its neither soley a hard drive nore a motherboard question so i got confused

 

[adamknox]

You wont notice the speed drop. Only the 256gig varient needs the SATA 6Gbps

so its still compatable with my 3gbps? without having to buy any extras? like if i bought this and it arrived tomorrow i can use it without buying any extras?