About the tyre squeal: Yeah LFS's default one is much better, but i use a BETTER one than =D i think you can find it on miscelaneous addons... (its soo nice that i sent it to my email and my ipod xD)
About the sounds: Well i thats what i said in first post. But when we talk about the LFS sounds with CSR, im with you Velociround. CSR detail sounds are much cooler to use than the engine sounds, i say that, because, personally, when i use CSR engine sounds to complement the LFS ones, it does sound nice, but looks like theres a car BESIDE me doing the sounds, and not my car...
And the LFS engine sounds arent that ugly. they give alot of info for a sim and the do sound natural, and act as they should on most (if not all) situations. The ONLY problem i see with them is the quality of the sound itself.
BTW as velociround pointed, heres the bug:
