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What others say . . .

Here is a gathering of some of the comments our customers have had regarding our training guides.

General comments . . .
"I took some time to read some of the [guides] and want to say this training material is great!! Well written. A good refresher for what I already had. A fantastic addition to what I needed to learn. The subnetting guide makes it all worth while. I intend to apply some in a job interview tomorrow. I will let you know how I feel about the rest. Keep up the awesome work. I have recommened this to some of my friends."
Dennis R.  Covad

"As you know, I can not get enough of your Study Guides!!! I am extremely impressed by their quality & accuracy. I can not wait for your site to come online!! The best money can buy!! And believe me I have spent my share on study material. I wished I started with these guides. It would have saved a lot of money!! Count me as a regular customer!!"
Antoinette N.  xxx

"Excellent product. More than I hoped for. Recommended."
Joe S.

"Merchandise, as advertised. Even better than I thought. Would do it again. Tnx"
Dennis E.

". . . everybody must to do business with you. Highly recommend."
Richard

"Thank you so much!! Great stuff, great communication!!!!!!"
Rick G.  Santa Cruz, California

" . . . worth every Penny!"
ampdog

"Great item, professionally done, much more than expected . . . Thanks!"
Randy T.

"WOW! Looks like a LOT of GREAT info here. Can't wait to dive into it! THANK U."
Tamra C.

"Another great guide - this is my second and I'll buy more. Excellent!!!"
David S.

Comments about specific guides . . .

The Ultimate Subnetting Guide

"This is an awesome job of clearly explaining subnetting. If you've tried to figure this stuff out based on reading [the] RFC, this will be a relief. It is amazing, it really helped. If you have a hard time understanding subnetting, this will get you going; you'll be subnetting in no time."
KDM  Shelton, WA

"I have liked and used the [subnetting] and also NAT material I purchased from you. They both [are] worth far more than the price. Here is what I think. 'If you are going to get networking certification in Unix (Solaris/AIX/HP/Linux) you must know subnetting. And if you must know subnetting, READ YOUR SUBNETTING PAPER'."
Mike D.  Certified Unix Sys. Admin,  Texas

. . . I am very pleased with the subnetting guide I received from you, [it] gives me a different perspective to try to understand the principles behind subnetting. It goes into a little more depth than the textbooks my class offered. I recommend your material to anyone who is looking to expand on subjects not covered well enough in the regular class books. I'd be interested to know what other topics you have available, thanks again."
Gary  Boise, Idaho

Network Address Translation (NAT) Primer

". . . I have purchased 2 of your guides [subnetting and NAT] they were super!! I have several book cases full of computer and networking books that I have purchased. But your guides explain the difficult concepts in every day language that every one can [understand]. Keep writing, and explaining -- I will continue purchasing. The guides are great."
David Sivertsen, Tech. Director
Miller School District, Miller, SD

"There is not much out there in the [way] of books . . . for NAT. You can find and paste a lot together on the Internet, or you can get this guide and have it all in one place. This helps you understand and be able to use NAT."
KDM, Shelton, WA

Unique Cisco CCNA Study Guide

"The guide seems like a really good review for the CCNA test. I have completed four semesters of Cisco training and think the guide sums up most of the core components that we covered. Thanks again."
Dale A.  Williston, ND

"BRAVO! Superb product. Fast delivery. Excellent communications."
Janis R.  (Teacher)

"'Fine Job! Clear and focused right!' says this MCNE/MCNI/CCIE2B. A+, 'Teach'!
Brian S.

"Quick Delivery...Very Useful CCNA Info...AAA+++"
Dennis E.