I used that app to extract all the burnout 3 tracks, I think the trick was to extract each track seperately. here's a list of the track names and their file sizes, you should be able to use the file size to match up your extracted wma tracks and save yourself some work.
3,862,814 4-16 - Silent Drive - Love Is Worth It.wma
4,960,610 Always You - Amber Pacific - Fading Days.wma
4,333,298 Animal - Mudmen - Overrated.wma
4,228,746 At Least I'm Know For Something - New Found Glory - Catalyst.wma
4,042,046 Audio Blood - The Matches - E. Von Dahl Killed The Locals.wma
3,780,666 Autobrats - The Lot Six - Major Fables.wma
4,393,042 Breathing - Yellowcard - Ocean Avenue.wma
3,944,962 Broken Promises - Moments In Grace - Moonlight Survived.wma
4,751,506 C'mon - Go Betty Go - Worst Enemy.wma
2,705,274 C'mon C'mon - The Von Bondies - Pawn Shop Heart.wma
2,906,910 Come On - The D4 - 6Twenty.wma
3,011,462 Congratulations Smack And Katy - Reggie And The Full Effect - Under The Tray.wma
3,063,738 Decent Days And Nights - The Futureheads - The Futureheads.wma
4,781,378 Everyone Alive - Local H - Whatever Happened To P.J. Soles.wma
3,810,538 Fall Apart - 1208 - Turn Of The Screw.wma
4,452,786 Give It Up - Midtown - Forget What You Know.wma
3,930,026 Heart Full Of Black - Burning Bridges - Leave No Ashes.wma
3,399,798 Here I Am - The Explosion - Black Tape.wma
3,250,438 Hot Night Crash - Sahara HotNights - Kiss and Tell.wma
4,101,790 I Let Go - Eighteen Visions - Obsession.wma
3,011,462 I Wanna Be Sedated - Ramones.wma
3,765,730 I'm Not Okay (I Promise) - My Chemical Romance - Three Cheers For Sweet Revenge.wma
4,198,874 Independence Day - No Motiv - Daylight Breaking.wma
4,273,554 Jimmy Eat World - Just Tonight - Futures.wma
2,929,314 Lazy Generation - The FUps.wma
4,497,594 Make A Sound - Autopilot Off - Make A Sound.wma
4,557,338 Memory - Sugarcult - Palm Trees And Power Lines.wma
4,049,514 My Favorite Accident - Motion City Soundtrack - I Am The Movie.wma
5,162,246 Orpheus - Ash - Meltdown.wma
3,907,622 Over The Counter Culture - The Ordinary Boys - Over The Counter Culture.wma
4,527,466 Paper Wings - Rise Against - Siren Song Of The Counter Culture.wma
4,505,062 Please - Maxeen - Maxeen.wma
4,841,122 Populace In Two - From First To Last - Dear Diary, My Teen Angst Has A Bodycount.wma
3,407,266 Radio Up - Letter Kills - The Bridge.wma
2,802,358 Reinventing The Wheel To Run Myself Over - Fall Out Boy - Take This To Your Grave.wma
4,475,190 Right Side Of The Bed - Atreyu - The Curse.wma
3,347,522 Rise Up - Pennywise - From The Ashes.wma
3,646,242 Rookie Of The Year - Funeral For A Friend - Casually Dressed and Deep In Coversation.wma
4,019,642 Saccharine Smile - Donots - Amplify The Good Times.wma
4,407,978 Shake That Bush Again - The Mooney Suzuki - Alive and Amplified.wma
1,936,070 Sing Along Forever - The Bouncing Souls - Anchors Aweigh.wma
3,907,622 Stay In Shadwo - Finger Eleven - Finger Eleven.wma
5,147,310 This Fire - Franz Ferdinand - Franz Ferdinand.wma
4,213,810 Time And Time Again - Chronic Future - Lines In My Face.wma