As the PSU comes with a Logisys case, I would assume it is a Logisys PSU
They are really really low end (even worse than Rosewill!).
Also, it is not so much about getting a really high wattage POS as a moderate wattage, high quality, PSU.
Look into a QUALITY 380w+ Corsair, PCP&C, Seasoinc, or Antec Earthwatts PSU.
Definatly get a different GPU even if they are not planning on gaming.
A 9500GT still costs you, what, like $45 or so?
For the same price or less you could get him a
9600GSO ($35) or
4670 ($50).
Either of these options will be a MAJOR upgrade from a 9500GT with roughly twice the performance.
Remember, you can do much more than game with a GPU now a days and every bit of free performance helps!
Especially building this for a friend or someone you know, you should strive to build the best possible system within the given budget.