Do you guys think the RAM prices for these pbooks will go up or down, now that they are no longer making powerbooks?
It depends which Powerbook. The latest HD screen/DL superdrive model uses DDR2-533 MHz RAM so is in the current sweet spot, this RAM will continue to be competitive (after a short blip earlier this year due to shortages). Like an earlier poster said, RAM prices follow a smile-shaped curve; insane when first introduced, and when out of availability, and responding to competition and demand in the middle.
The earlier Powerbooks with DDR PC2700 RAM will see a slow rising in relative cost of RAM as manufacturers phase out DDR fabrication in favour of DDR2 fabrication -- just like we see the yet-earlier Powerbook PC133 SDRAM models now at a higher cost-per-megabyte than DDR.
I don't believe OWC guarantees Mac-compatibility and has a lifetime warranty. If I'm wrong, please correct me.
OWC (Other World Computing) aka macsales.com is a longtime Mac supporting seller, and have many fans, here in MR and elsewhere. I would trust their knowledge and guarantees. Also, if you are in the USA check out Data Memory Systems who are an excellent company.
Thanks
Trevor
CanadaRAM.com