PPCGeeks - Sprint Music Store with a custom rom.

I know this has been asked before but I have not seen an answer to this. I've searched and searched for this but does anybody know how to get sprint music store to work with a custom rom. I don't want it to look like the stock sprint rom I just want the links to work and everything. I've got the icons and tried to copy the files in the right place. ive tried going to the url of the music store but I keep getting errors. I would like to use the music store. I hope someone has the answer to this. Thank you in advance for any efforts.