Email contact sales@lambertelectronics.com
Electronic product design from conception to a working prototype and small batch production, some designs winning the DTI smart awards.

Those Engineers Ltd: SpiceAge Electronics Simulator
Email to sales@those-engineers.co.uk for information or contact Charles Clarke, Those Engineers Ltd., 31 Birkbeck Road, Mill Hill, London, NW7 4BP, Tel: 0181 906 0155.
This Simulator is supported by a Windows Interface Module

Data sheets for most of Intel's modern components seems to be here.

Huge range of modern data sheets.

Drill format is simple once you have fathomed leading/trailing zero suppression. Here is the formal definition from Excellon's site.

From here you can download a 15 page PDF format document that discusses Grounding, transmission lines etc. You need the (free) Adobe Acrobat Reader to display/print this file. We suggest Right click the above link and download as a file to view/print off-line.
This document is among many at T.I. Semiconductor Application Reports.

Includes a huge range of their data sheets and other design information including outline designs (using national's parts of course).

Provides details of Laservia (tm), their proprietary Microvia process and the machinery.
See our SAN 180 (support section) for Vutrax related insights.

Provide a Free Gerber Viewer as an introduction to their range of format conversion, viewing and editing software.

Provide a free multi format Viewer called ViewMate (which includes Gerber decode) as an introduction to their range of PCB related products. This is what we provide as the viewer with the CD issue of Vutrax.