Here are some great websites to look at

Search Engines
AltaVista You know us as the Internet's original search engine.
Lycos One of the most visited hubs on the Internet reaching one out of every two web users.
Yahoo! With over half a million sites divided into more than 25,000 categories, Yahoo! is both browseable and searchable.
InfoSeek GO Network is a new brand that brings together the very best of the Internet in one, easy to use place.

Favorite Sites
DHS Diecast Great place to buy models...They have the largest selection worldwide.
Custom Excavator Models Tony James makes great custom excavators
Miniature Construction World This site has some interesting custom models and has the latest rummors on models
Lolo Poclain lovers site Good site with great pictures
Classic Construction Models This site shows the most detailed models I have seen
Caterpillar World Wide distributer in construction equipment
Norscot The model distributer
Roy Ferguson sales Roy sells some good models
Graham May custom models Graham Makes great custom models such as dozers, scrapers, and waterwagons