[TYPO3-english] Shop System under T3

[Giuseppe Luigi Punzi]

Hi all

Today, I received a call to make a ¿budget? about a project. This 
project, will be a complete website with news, forums, and a shop 
systems, because this company, will sell downloadable files (nothing 
physical) throug the web.

Because we want to use T3 in all our projects when possible to gain 
experience every day, I installed a T3 site at localhost and I'm trying 
to import Shop system (tt_products), but I'm having problems with it.

It depends on tsparser extension, and this extension is not compatible 
with my T3 installation:

The running TYPO3 version (4.5.6) is higher than allowed (4.4.99).


2 Questions.

Is a good choice, use T3+tt_producs for a project like this?

How can I solve this dependency problem?

Best regards.