The point of doing the softmod (UDE exploit) would be so u didn't have to install a modchip just to get the gamesave on the xbox....But if u don't have a modded box already or action replay to get the gamesave onto a mem card then installing the chip would be ur best bet...
I take it u want to flash the tsop cuz the x2 chip isn't urs correct?
Install ur chip, install a dashboard like evox for instance or boot slayers, gain ftp access, go to the usual place, d-load whatever tsop package ur going to use (depending on which exploitable game u have, splinter cell, mechassault or 007:auf)...the packages u would need are in xbox\exploits\_packages...Ftp the gamesave folder over to the xbox's e:\udata folder...Uninstall ur X2 chip, and at this point, solder the 2 sets of tsop unlock pads....Boot up ur game, load the save from the hdd, exploit in, flash tsop with desired method...Keep in mind Winbond can only be flashed with raincoat..
Now if u do have access to a modded xbox and can get the gamesave package u need onto a mem card for tsop, just do that and it'll be a lot easier...
U undestand, there's no point in installing a softmod if ur gonna have to install a chip to gain ftp access to ur xbox, only instance i would say to go that router is if u didn't have a modded box to use, u didn't have a chip to use, and u had an action replay, then sure, softmod to get the tsop package on...then when done, uninstall softmod...If u go this route, i suggest Ltools, easy easy easy.