CDI file is 701MB - do I need to use an 80min CD-R?

[radeon_x]

Here's the thing:

I just got the Test Drive Le Mans CDI file and once extracted from the rar it comes out to 701MB (735,508,884 bytes). In the NFO file (this is the Echelon release) it states:

CD1 Info.: 14 RARS / 74 MINS

Are they wrong? Did something go wrong when I extracted the rars? (Yes, I did verify that 13 were 20mb and the other was... whatever it was supposed to be). Do I need to use an 80min disc or not?

* this is the EUROPE - PAL/NTSC releaase if it makes any diffrence.

Sorry - never done this before.

TIA for any help!