bizgle.com is a web site - still in development - that allows for finding business related information. It's kind of a catalog of products and services.
The design is inspired with Google and Froogle. The whole service looks similar to those two - main page with a text field to put a query, and a result page with clickable set of results.
Bizgle is targeted to business professionals. Starting from sales and marketing teams, up to the management.
Bizgle logo should express two things: it's similar to Google and it's designed for business. At the same time it mustn't breach Google's copyright.
It can be done in any creative way. At http://www.bizgle.com there is a logo we use internally during development. It can be used as a source of an idea - first three letters related with business, last three - with Google.
Anyway, no matter how it will be done, it must clearly express one thing: Bizgle is a web service designed for business, and it's similar to Google.
BTW: Bizgle should be written with first letter capital.