Help plz: sub-nav, RH nav & pricing

Hi
Unfortunately Ive been rather thrown into the deep end with ZenCart and I'm failing to figure the answers to what are probably some easy questions. So, as a quick remedy, and hopefully an insight into how ZenCart works I'm asking for a little help with changing some elements to this site: https://www.bikestuff.co.uk

1. I've already added intro paras and images to products but I've been asked to change the submenu navigation titles for some products to 2011. eg. Under Chainsets - Road / Campagnolo appears with 2011 and I wish Chimano to display the date too. I'd also like to increase the width of this sub-nav. And, I'd like the page titles to reflect. Any ideas where I might change this please?
2. On the right hand logo panel I need to remove and edit some of these logos. Where in the admin might I edit this please?
3. I need to change the pricing on many products to reflect the retail price, saving and Bikestuff price. I can only find one price in the admin which doesnt reflect the price shown (presumably pre VAT prices). Any idea where I might change these please? and why the single price might display 3 prices.

Any help greatly appreciated. Apologies for my noobness but I'm not having a lot of success and I don't want to bring the site down.
I might add, although I'm ok with html and css I don't have an understanding of .php

please and thanks
Pete

The sidebox containing the logos is 'bannerbox2'. Banners are managed in Admin - Tools - Banner Manager.

Not sure I understand all of #1, but Campagnolo Chainsets 2011 is a subcategory name, created and edited in Admin - Catalog - Categories/Products.

I don't understand 'I'd like the page titles to reflect'.

Thanks for your advise, I'll take a look shortly.

Sorry, what I was asking is how to get the page titles to reflect the same name as shown in subcategory. eg. http://www.bikestuff.co.uk/index.php?main_page=index&cPath=23_143 displays 2011 in the title but http://www.bikestuff.co.uk/index.php?main_page=index&cPath=22 does not.

Any ideas on my other 2 questions.

Thanks for taking the time.

Thanks for your help. Ive edited my logos, set the sort order and edited some of the subcategory names.

Now I just need to figure where I can update the 3 price structure.

It sounds like what you want is "specials" for each product. These can be configured to show regular price (struck through), percent or $ saving and new price.

There may also be mods in Free Addons that would help, though I don't know anything about any of them.

It turns out a CMS was built for the site that enables the pricing structure. Thanks for your help and replies.