Installing PWS on a 400mhz in windows 98

I am trying to install the PWS on my machine it is a Gateway 400mhz with 64meg memory. I keep running into different roadblocks. Was wondering if i should just re-install the windows and install the PWS at that time. The last time I tried to install it could not find the MS Transaction server. I would also look into the option of trying the SQL 7.0 if need be.

Would really appreciate any help and would be willing to split points for correct answers.