MATLAB R2006a full licience

[kakashi80]

Dear Dr;

Where can buy/get/download a full version (licience) of dsPIC blockset that compatible with MATLAB R2006a. The current available online in microchip website is ONLY support for R2007a and above. Please help me on this because I'm currently have and used a R2006a MATLAB version for my project. Now I'm interested to use a dsPIC as our core CPU module unit.

Thank you.