Pokemon Black Version NDS Rom?

A friend of mine wants the NDS rom for Pokemon Black Version that works on R4 Wood, anyone have a good safe link and working download to the USA rom? I've tried many sites btw. And it has to be a NDS file, not RAR and all that, 100% working USA rom. And this has to be for the R4 DS/DS Lite, not R4 DSi or R4 Gold or stuff like that. I went to this site: a href="http://www.emuparadise.me/Nintendo_DS_RO…" rel="nofollow"http://www.emuparadise.me/Nintendo_DS_RO…/a but it says stuff like DSi Enhanced and stuff like that, what's that? Will it work on regular R4 DS/DS Lite with Wood firmware? What is a DSi or DSi Enhanced Rom? Oh yeah, I need a safe link with 100% working Pokemon Black, that means working C-Gear, WiFi, EXP, etc (because some Roms are bad). If it needs to be patched for that sort of stuff I don't want to patch it myself, so a pre-patched one works too (but it MUST be the USA version) Oh yeah, actually answer the question. And guess what? I ALREADY BROUGHT THE GAME! So don't tell me to buy it! Besides, sometimes the files corrupt even if you don't cheat, with an R4 you can put the save file on the desktop and if it corrupts you can put the extra save file from the desktop back onto the Micro SD and it's good as new.