difference between two models?

[wadec22]

okay guys, i've scoured google and zotac and cannot find what the heck the difference is between these two cards. anyone able to crack this riddle?

http://www.newegg.com/Product/Product.aspx?Item=N82E16814500059

http://www.newegg.com/Product/Product.aspx?Item=N82E16814500080

 

[FuzzDarkness]

As far as I can tell, the only difference is that one is "Certified for Windows Vista"...

 

[Mackowitz]

-FSP comes with an audio cable, -FSR does not?

http://www.zotac.com/httpdocs/brochures/vga/zt-98ges3p-fsp_9800gt_v3.pdf

http://www.zotacusa.com/specsheet/zt-98ges3p-fsr_9800gt_v1.pdf