Thanks you, John.
I began with Sonar 4, and upgraded up to X2.
X2 came with almost everything i need for mixing : EQ(s), COMP(s) [i bought PC2A and PC4K Channel Comp and Exp/Gate],
Reverb(s), Limiter (Concrete Lim), etc, so i stopped upgrading (i was also very busy with photography during last years...),
so this is a very good news.