You're SOL on the iBook, LR3 requires an Intel-based Mac. Your PC's graphics card is far too old to support CUDA and the PC itself is probably too old, current system requirements are a P4 and 2GB of RAM running XP SP3 or later.
-Adam On Sat, Jun 12, 2010 at 7:36 AM, David J Brooks <pentko...@gmail.com> wrote: > I have a G4 iBook, should i be concerned on LR3 working here. My PC > has an Nvidia card but its from 2002. > > Dave > > On Fri, Jun 11, 2010 at 2:15 PM, Adam Maas <a...@mawz.ca> wrote: >> On Thu, Jun 10, 2010 at 8:32 PM, paul stenquist <pnstenqu...@comcast.net> >> wrote: >>> >>> On Jun 10, 2010, at 7:53 PM, Tanya Love wrote: >>> >>>> I bloody hope so cause it's the only reason I bought a Windows laptop with >>>> an Nvidia GPU rather than a Macbook last month! >>> >>> Not sure what you're talking about, but Macbooks have Nividia graphics >>> cards. >>> >> >> But NVidia's CUDA accelleration typically requires 256MB of dedicated >> VRAM, which means a Windows machine or a Macbook Pro. The MacBook only >> has shared VRAM (making it a poor choice for any memory-hungry >> applications). >> >> While Photoshop CS5 is definitely CUDA-enabled I've seen no indication >> that ACR or Lightroom are. >> >> -Adam >> >> -- >> PDML Pentax-Discuss Mail List >> PDML@pdml.net >> http://pdml.net/mailman/listinfo/pdml_pdml.net >> to UNSUBSCRIBE from the PDML, please visit the link directly above and >> follow the directions. >> > > > > -- > Documenting Life in Rural Ontario. > www.caughtinmotion.com > http://brooksinthecountry.blogspot.com/ > York Region, Ontario, Canada > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- M. Adam Maas http://www.mawz.ca Explorations of the City Around Us. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
