I'd buy more memory: it'll improve Windows performance, too.
I have a P4 machine and a 40GB HDD & 128MB RAM. I did as told in the faq on how to boot Knoppix 3.2 from windows partition.
Knoppix boots but KDE doesnt work .It says LOW MEMORY (needs at least 82 MB) and automatically switches to another desktop.
Can somone help me out with this problem...........?
I'd buy more memory: it'll improve Windows performance, too.

SK Hynix Server Memory 32GB (1x32GB) RAM DDR4 2400MHz HMA84GR7MFR4N Lot of 12
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P43330-0A1 HPE 32GB 2RX8 PC5-4800B DDR5 SERVER RAM P43328-B21 / HMCG88MEBRA107N
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2 in 1 USB 3.0 Card Reader Micro TF card Reader usb adapter High Speed Cardreder
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Samsung 16GB 2Rx4 PC4-2133P DDR4 ECC Server Memory RDIMM M393A2G40DB0-CPB
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SK Hynix 64B PC4-2933Y Server Memory DDR4 RAM HMAA8GR7MJR4N-WM
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(8x 16GB) SK Hynix HMA82GR7DJR8N-XN PC4-3200AA DDR4-25600 ECC REG Server RDIMM
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USB 3.0 Flash Drive 32GB 64GB 128GB Memory Stick Thumb Stick Lot Pack
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Kingston 32GB 64GB 128GB 256GB USB 3.0 Flash Drive Thumb Memory Stick Pen lot
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SK Hynix 64GB PC4-2666V RDIMM Server Memory RAM HMAA8GL7CPR4N-VK
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Micron MTA18ASF2G72PDZ-3G2J3 16GB 2Rx8 PC4-3200AA DDR4 ECC Server Memory RDIMM
$114.95