Wow! Thanks for the speedy reply!
I don't think SecuROM is the issue ... I followed the Reclaim Your Game tute to remove SecuROM and they (any of the AL images) still don't run! I also tried using sd4hide, also to no avail.
I've never used a no-cd version - always just used ISOs with c racks. I'm getting a no-cd no-dvd version now ... hopefully this works! It seems a bit fishy that these are so small (<15MB when the ISO is ~1G ?!), but I guess I shouldn't knock 'em til I've tried 'em ...
They are so small because they aren't the entire game, they are just an exe file. Back up your original AL .exe and then just drop the new exe in it's place. Or you can leave the old exe where it is, change the no-cd .exes name so that it isn't the same as the original .exe, drop it in the same place, and point your shortcut to it, using that to open the game. What cracks are you using if it's not a nocd? If you don't know basic file types and some of the specifics for what you are doing with the files, you possibly shouldn't be messing around with ISOs.
Also, Reclaim Your Games instructions aren't going to be any use if you keep using the original exe to open the game with. That's what has the DRM. Everytime the original .exe is used, you'd put Securom back, unless for some reason your copy of the game has that stripped out. You can use a real CD to install the game and still avoid having Securom, so long as you use a no-cd when you play.