Looking for Labs to prepare and practice for the CCNA

Hello,
First let me tell you...Im quite new to cisco, I got a couple of books and I have been reading. I got the subnetting part down (thanks you tube) The OSI model.. I got it down.. Now I figure, I need to practice some Cisco IOS commands. Can someone tell me where I can get some Labs that I can use. Im looking for something that would walk me step by step.
Im taking the ICMD1 Cisco class in December and I dont want to be the slow guy in the class

Also Im building my home lab, so far I have
Routers
1-2651XM with two T1 DSU/CSU
2- 2651 with two T1 DSU/CSU
1- 2610 with two T1 DSU/CSU

Switches
1- 3548XL
1-2950-24

Thanks
RB

Google the following phrase:

CCNA Labs conf t filetype:pdf

you will get tons of pdfs with lots of labs. Got through my CCNA and CCNP doing this

You can also replace the conf t with something like "dlci" if you wanted frame relay labs. The secret is to search for a line out of the configuration of what you are looking for. So if you want a eigrp lab search for "router eigrp"