• Backlash and How to Set Anti-backlash Compensation - 7 Apr 03
• Power Sources for Your NexStar, CGE, CGE Pro, CGEM or AS-GT Scope - 9 Oct 05
• Questions about RS-232 Control - 5 Jun 02
• Common Problems with PC to Scope Communications - 13 Jun 03
• Common Problems with PDA to Scope Communications - 4 Jul 04

• Cancel a GoTo in Progress - 18 Jun 07
• SCT Corrector Plate Removal - 15 Apr 05
• Disassembly Pictures for NexStar 5/8 Altitude Axis - 18 Dec 04
• Disassembly Pictures for NexStar 5/8 Azimuth Axis - 18 Dec 04
• Hand Control Compatibility between NexStar, CGE, CGE Pro, CGEM and AS-GT Models - 11 Apr 05
• Ports and Connectors on NexStar 5/8 Scopes - 27 July 04
• Firmware Versions on the Original NexStar 5/8
• Cleaning Optics - Part 1 - Glass Surfaces - 22 Mar 04
• Cleaning Optics - Part 2 - Mirrors - 27 Mar 04
• Collimating Schmidt-Cassegrain Telescopes - 15 Jan 04
• Extending the Hand Control Cable - 23 Dec 03
• Select Alignment Stars - A Program to Aid in Alignment - 8 Sep 03
• Mounting Other OTAs on NexStar Mounts - 15 May 03
• Tracking Test - 2 May 03
• Locations (Longitude and Latitude) Not Stored Correctly on NexStar 5/8 - 2 Jan 03
• Alternate Locations for the Hand Control - 25 Jul 02
• Jim Towers' Excellent Battery Tutorial and Guide - 7 Jun 02
• Possible Fixes for Hand Control Misbehavior - 11 May 02
• Ease Collimation of the SCT NexStars with Bob's Knobs - 11 Jan 02
• Warming the Hand Control to Prevent Sluggish LCD - 17 Dec 01
• Errors in Messier Objects in Hand Control Database - 15 Dec 01
• Table and Chart of NexStar Alignment Stars - 3 Sep 01
• Accurate Centering of Alignment Stars - 22 Aug 01
• Tripod Improvements - 14 Aug 01
• Run Away Slews and Control Lockup on N5 - 11 Jul 01
• Replacing the Power Connector on Your Power Source - 20 Dec 00

Another source for NexStar information is the Yahoo NexStar Group:
groups.yahoo.com/group/NexStar