3.7 had dma on by default. Try knoppix nodma at the prompt. Otherwise follow the documentation link near the top of this page and read the cheat codes section for other codes that you can try.
I just got the 3.7 cd and tried to live boot but only got about three lines in. the last two lines were knoppix finding my cdrom (samsung) and then it froze while working with /dev/sdc.
3.7 had dma on by default. Try knoppix nodma at the prompt. Otherwise follow the documentation link near the top of this page and read the cheat codes section for other codes that you can try.
---
Verifying of md5 checksum and burning a CD at slow speed are important.

Vintage Apple Macintosh SE/30- Samsung CRT - Shell/Case Assembly Tech Special
$149.95
Apple Mac OS9 Cloth Banner Think Different 64 x 24 inches NEW ORIGINAL Vintage
$99.99
VINTAGE Apple PowerBook G3 Lombard M5343 400MHz 192MB Working Mac OS X Bundle
$299.00
Vintage Apple Macintosh M0110 Keyboard with Coiled Cable & M0100 Mouse Bundle
$180.00
Vintage Apple Macintosh IIsi Computer, Monitor, Keyboard & Mouse Complete Setup
$199.99
Vintage Apple Power Macintosh G3 PowerPC M4405 Desktop Computer
$199.99
Apple Macintosh Portable Vintage Computer w/ Case, Power Adapter, Cable
$242.50
VTG Apple Macintosh 1980s Computer Travel Bag Tote Carry Case Adjustable Strap
$109.95
Apple Macintosh DuoDock Duo Dock M7779 & Powerbook 230 Vintage Mac RARE Vintage
$249.00
Vintage Apple Macintosh Classic II M4150 1991 Computer AS-IS Parts Repair
$149.00