Sony PCG-U1

Hi   I just read in issue 82 of PC Advisor the Sony PCG-U will cost approx £800. Is there two models, only I have seen this tiny notebook advertised as PCG-U and PCG-U1. Maybe it is cheaper if sold with only the onboard ram. I thought it comes with 256mb as standard.   Does anyone know if thi

Sony PCG-U1

Hi   I just read in issue 82 of PC Advisor the Sony PCG-U will cost approx £800. Is there two models, only I have seen this tiny notebook advertised as PCG-U and PCG-U1. Maybe it is cheaper if sold with only the onboard ram. I thought it comes with 256mb as standard.   Does anyone know if thi