Here's some info on my system...as far as I can tell it is pretty good, and I get reasonable frame rates with default aircraft. It says in the dxdiag text below that I have "2 CPUs", but I don't think that is true.
I flew the Dash 8 again last night with better results. The 757 is still very sluggish...rolled more slowly by far than a 747! Didn't have any lockup problems at least.
Thanks;
Matt
PS (edit): I'm leaving open the possibility that my expectations are too high. How quickly does a 757 rotate from level to 30degrees of bank on your system? Mine it takes 6-10 seconds, whereas on other aircraft it takes half that time. I would think a 757 should be relatively nimble.
System Information
------------------
Time of this report: 8/30/2008, 08:55:04
Machine name: DESKTOP
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-2254)
Language: English (Regional Setting: English)
System Manufacturer: PM800_
System Model: PM800-8237
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: Intel(R) Pentium(R) 4 CPU 3.00GHz (2 CPUs)
Memory: 2048MB RAM
Page File: 442MB used, 3502MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.2180 32bit Unicode
Display Devices
---------------
Card name: ATI Radeon HD 2600 Pro AGP
Manufacturer: ATI Technologies Inc.
Chip type: ATI display adapter AGP (0x9587)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_9587&SUBSYS_00281545&REV_00
Display Memory: 512.0 MB
-------------
Sound Devices
-------------
Description: SB Live! 24-bit
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_1102&DEV_0007&SUBSYS_10061102&REV_00
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: P17.sys
Driver Version: 5.12.0001.0514 (English)
Driver Attributes: Final Retail
WHQL Logo'd: n/a
Date and Size: 6/15/2007 10:47:26, 1127936 bytes
Other Files:
Driver Provider: CREATIVE
HW Accel Level: Full
Matt Smith - WWA2218
Director, Aircraft & Scenery
Washington DC (KIAD) Hub