I know no CDDA database which works like redump... I mean there is AccurateRip which sucks, because it isn't free for devs.
As far as I know it also doesn't handle offset too good...
I have a huge collection of original CDs which I want to dump, but someone told me to wait with that until iR0b0t releases an almighty tool which handles all the pregaps and offset corrections and read into lead-in, lead-out correctly.
I hope that happens before I die
Plextor: PX-755SA, PX-130A; LG: GDR-8164B, GGC-H20N; Lite-On: LH-20A1P; NEC: ND-2510A; Pioneer: BDC-TD03; Sony Optiarc: BC-5500S