OS COMMERCE (small add ons)

I need help with a few things on my oscommerce 2.2 installed and fully operational on my (hosted) server with [login to view URL] I have a modified template on my server - [login to view URL] PROJECT DEADLINE: 2-3 DAYS ________________________________________ a) I have installed the Cross-Sell (XSell) Module v2.3 from [login to view URL],1415/ It works and is functioning.... I want the cross sell items php file to ALSO show up on the checkout page too. ________________________________________ b) I need a package like similar to : [login to view URL],4313/ installed - example: [login to view URL] for PRODUCT thumbnails pictures when the mouse is over the image (without clicking) the image shows a larger image. This contribution only uses 1 image, but I want this to display a seperate thumbnail picture (small kb.) and when the mouse is over the image show/display popup a seperate large image (large kb). The LARGE image should disappear when the mouse is off the original thumbnail - like the example. [login to view URL] I want the LARGE image to be uploadable thru the htpp://[login to view URL] example.... Products Image: browse Large Image: browse ________________________________________ c) I need each product to have an extra attribute: colors associated with it. (option to edit color(s) in admin) Customer should be searchable by color. as in [login to view URL] Product Color: (each product should be able option to have many colors in it) Silver Gold Black White Red Purple Pink Yellow Blue Green ________________________________________ minor changes d) On the home page - I want it to display the images (and title) for the categories... e) On the home page - i want the subcategories NOT in all CAPS - and 1 size smaller. So the subcategories do not cause 2 lines.. weird looking.