Usind Knoppix DVD, installed "Basic Poor Man's Install" and created "Persistent Disk Image". However, booting by using cheat code at bootprompt worked ok a couple of times; but started giving inumerable problems subsequently and had to go back to booting from DVD.
Also created persistent boot image to save configurations changes and data created by me. BUT, in about a 15 times of reboots, I am yet to see my saved configurations and data.
I now wish to remove everything Knoppix and start all over again with a fresh download and burnt DVD. BUT I cannot figure out how to remove things Knoppix from my computer.
I use a DIY system with DG33FB board, core2 duo, plenty of Disk space, 3GB RAM, etc. Have Win XP and Ubuntu 8.10 dual boot with grub created by ubuntu install.
From Knoppix DVD, put Basic poor man's install on same partition as Ubuntu (ext3) and persistent Disk Image on Ubuntu Home folder partition(ext3).
Can anyone offer comments/advice/help, including commands to run, in order to keep Win/Ubuntu dual boot and to add Knoppix?????
THANKS

Seagate ST6000NM0115 6TB 256MB 7200RPM 3.5" SATA 6.0Gb/s Enterprise Hard Drive
$159.99
HUS726060ALA640 HGST Ultrastar 6TB SATA 6Gbps 7.2K 3.5" Hard Drive OF21860
$129.99
Hitachi HUS726060ALA640 6TB 7.2K SATA 3.5 6G HDD Hard Disc Drive
$109.99
HGST Ultrastar HUS726040AL5210 4TB 7200RPM SAS 12Gb/s Enterprise HDD
$41.00
Western Digital WD Blue WD10EZEX 1 TB 3.5" SATA III Desktop Hard Drive
$23.99
Hitachi / HGST Travelstar HTS541010B7E610 1TB 2.5" SATA III HDD
$29.99
HITACHI ULTRASTAR 2TB 7.2K 6G 3.5INCH SATA HDD HUS724020ALA640 | TESTED WIPED
$34.95
HGST HUS724040ALA640 4TB 7200 RPM SATA 3.5" Internal Desktop Drive 100% Health
$78.00
Seagate 14TB Exos X14 7200RPM SATA 6Gb/s 256MB 3.5" Enterprise HDD ST14000NM0408
$354.99
New Western Digital WD40EFPX 68C6CN0 4TB 3.5" SATA III Internal NAS Red Plus HDD
$137.59