Looks like I'll be setting a new world record in the most posts in a row 🙂
In case anybody is interested (probably not) it seems I was A bit too harsh on LG in my previos post. The CDR I was burnig was a low quality one (I knew that but my old TEAC24x still wrote on it at full speed - no problem, just the checking was a problem, since it had some weird cuts which caused CRC errors)and LG obviously noticed that and reduced the speed. I suppose thats not all that bad.
When I burned some other CDR media it completed the writing of 700MB of data in 5 minutes (expected for 24x speed), which isn' the best ever, but is OK for me. The checking part againt took 5 minutes, which is 2 minutes too long, but I can live with that for the few CDR I'll be recording.
So I guess I'll be keeping my Pioneer DVD which I'll use for reading, whereas LG will be for burning. Now I just need to figure out how to change the bit setting 🙂.