I didn't end up buying the touch-screen at least not in "this round". I bought a used iMac 27" (late 2009 model) on Kijiji. I've upgraded it to OSX Lion and installed Windows 7 SP1 using BootCamp. However, I'm having DPC Latency problems that I haven't been able to solve so far. I've tried the "usual" things, setting power options, disabling services, disabling devices, turning off kernel paging. No luck.
If there is anyone in the group running PowerSDR on a late-2009 27" iMac could you please contact me on/off the list? Thanks. The specs are: 3.06 GHz Intel "Core 2 Duo" processor (E7600), a 3 MB shared level 2 cache, a 1066 MHz system bus, 4 GB of RAM (1066 MHz PC3-8500 DDR3 SDRAM), a 1 TB (7200 RPM) hard drive, and ATI Radeon HD 4670 graphics with 256 MB memory. My older 13" black MacBook runs PSDR FB but this new one doesn't seen up to the task. 73, Sheldon VE1GPY From: Sheldon Hartling <ve1...@rac.ca> Date: Friday, 8 June, 2012 11:40 AM To: <FlexRadio@flex-radio.biz> Subject: [Flexradio] Touch-Screen All-in-One computer for Flex-3000 I¹d like to purchase a Touch-Screen All-in-One computer to use with my FLEX-3000. Any suggestions from the group? There aren't many with Firewire interfaces anymore. It looks like the Sony Vaio might be the best bet. However they use nVidia graphics processors and this often leads to DPC latency problems. I've run DPC Latency Checker on a number of Sony All-in-One's in the stores and they don't fair well (avg 1000+ with 3000+ peaks). The one exception, so far, is a model VPCL237FDB which runs under 250 microsecond latency. (VPCL237FDB might be a Canadian part number). It has a 2.2Ghz i7-2670QM processor and GT-540M nVidia GPU. Anyone have experience with this PC? 73, Sheldon VE1GPY _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/
