Check with your local public library to see if they provide audio book “lending” services.
Many public libraruies not only lend CDs containing audio books, but also now allow downloads of audio book MP3s. Libraries offering this service will usually have some information about it on their website.
Young children should be introduced to computers at a young age. In fact, they should begin at the earliest age at which the parents are comfortable with.
There are many great sources of educational freeware. Give Educational Freeware a look first, then expand your search out from there.
Save money on anti-virus software!
There are several excellent anti-virus utilities available, and many good ones. Each have their pros and cons, and should be evaluated to determine thier fit into your needs.
However, don’t let cost prevent you from using anti-virus protection. AVG Anti-Virus from AVG Technologies (formerly Grisoft) is not only a very good product, but it’s also completely free for private (non-commercial) use.