Well,
I've used the 4.0 register discount ordeal on 3 things. Imagine, getting protone for 49 euro! Its amazing too! I could't deny getting MOD 3 for 49 euro also. In the past I'd never bought any of the extras for CW, alaways using the stock synths and stuff. After experiencing these new products, I'm MUCH MUCH more inclined to purchase more of these wonderful plugs!
Also, a guy earlier mentiond that his Pular 2 is weak. I had a pulsar 2 -classic, but upgraded by adding a pulsar 2 -zlink. now i've got 12 dsp. What i've noticed, though, is that your 12 DSP is actually more than 200% of 6 DSP. It's actually noticeable more powerful than having 6 dsp twice. I used to not run much polyphony, 3 at max. Now I can run some synths into 14 or 15 voices just to check out the DSP load.