Glad to be of help,
RE: Your Magento installation issues.
I guess you have not read the installation instructions provided by the Magento site.
Specifically the part about Magento not liking being installed on localhost!
I had no problems when I installed it but I did it in a 'virtual host', but then I do everything in a virtual host as its a much better imitation of an actual environment of the domain that you may eventually copy your developed sites to,
Anyway have a look at this post, [
forum.wampserver.com] on how to setup virtual hosts.
I would ignore the message from Steve for now, as the jury is still out on whether thats a good or bad idea.
Create yourself a vhost to install magento into and see if that solves some of your problems.
PS. I would ignore that bit about needing the APC caching extension. During development that may cause as many issues as it solves. It may run a little slower but after all you are just experimenting/developing and it can always be installed later.