Dear All,

I would be grateful if you can share with me your experiences with the 
following HP machines using SL 5.5 or later. SL is the chosen O/S and so 
compromises can be made on hardware, not change of O/S. I am most concern with:
  ++ the processor performance
  ++ graphics card (for basic but fast simulation display, nothing critical)
  ++ WLAN and bluetooth connections, and
  ++ use of external HD/dvd drive working on SL.

* Would like the touch screen to work for the TouchSmart tm2t series, but it 
could be sacrificed. I'm aware it might be slower processor, and so may need to 
run for longer.

* Also, I am happy to wait for SL 6.x to activate features that work on SL 6.x.



1) HP TouchSmart tm2t series

Processor & graphics options:
* Intel(R) Core(TM) i3-380UM (1.33GHz, 3MB L3 Cache) + Intel(R) HD Graphics 
[HDMI, VGA]
* Intel(R) Core(TM) i3-380UM (1.33GHz, 3MB L3Cache) +512MB ATI Mobility 
Radeon(TM) HD 5450 [HDMI, VGA]
* Intel(R) Core(TM) i5-470UM (1.33GHz, 3MB L3Cache) +512MB ATI Mobility 
Radeon(TM) HD 5450 [HDMI, VGA] 

Network Options:
* Intel Wireless-N Card
* 802.11b/g/n WLAN and Bluetooth(R)
* Intel Wireless-N Card with Bluetooth

Memory options:
4GB DDR3 System Memory (2 Dimm)
4GB DDR3 System Memory (1 Dimm)
6GB DDR3 System Memory (2 Dimm)
8GB DDR3 System Memory (2 Dimm) 

External Drive Options:
* External Tray Super Multi 8X DVD+/-RW w/Double Layer
* External Tray Lightscribe Blu-Ray ROM with SuperMulti DVD+/-R/RW Double Layer 

Webcam/Fingerprinting:
HP TrueVision Webcam and FingerPrint 


2) ENVY 17 series

Processor       Intel(R) Core(TM) i7-720QM Quad Core processor (1.6GHz, 6MB L3 
Cache) with Turbo Boost up to 2.8GHz
Graphics card   1GB ATI Mobility Radeon(TM) HD 5850 Graphics [HDMI]
Memory  8GB DDR3 System Memory (2 Dimm)
Hard drive      500GB 7200RPM Hard Drive with HP ProtectSmart Hard Drive 
Protection
Primary battery 6 Cell Lithium Ion Battery (standard) - Up to 2.25 hours of 
battery life +++
Display 17.3" diagonal HD+ HP BrightView Infinity LED Display (1600 x 900)
Primary optical drive   SuperMulti 8X DVD+/-R/RW with Double Layer Support 
(Slot Load)
Personalization HP TrueVision HD Webcam
Networking      Intel Wireless-N Card with Bluetooth
Keyboard        Backlit Keyboard


3) dv6t series

Processor       Intel(R) Core(TM) i5-580M Dual Core Processor (2.66GHz, 3MB L3 
Cache) with Turbo Boost up to 3.33GHz
Graphics card   1GB ATI Mobility Radeon(TM) HD 5650 switchable graphics [HDMI, 
VGA] - For Dual Core Processors
Memory  4GB DDR3 System Memory (2 Dimm)
Hard drive      500GB 7200RPM Hard Drive with HP ProtectSmart Hard Drive 
Protection
Primary battery High Capacity 6 Cell Lithium Ion Battery (standard)
Display 15.6" diagonal High Definition LED HP Brightview Widescreen Display 
(1366x768)
Primary optical drive   LightScribe SuperMulti 8X DVD+/-RW with Double Layer 
Support
Personalization HP TrueVision Webcam and Digital Microphone
Networking      Intel Wireless-N Card with Bluetooth
Keyboard        Standard Keyboard

Feedback appreciated,

William.



      

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