Wow I've tried most of those fantastic rigs, Kalvitz, and they really inspiring. 
I just recorded a quick'n dirty stoner riff using your NB HI gain RIG 58 , I hope I can add some synth lead to it next.
I used only a drum sample and 4 layers of your rig ( bass was done with my tele ...some with a muffin), that's all 
Ok the BEAT IT PLEXI profile is one of the VERY best to date in my opinion.
That one captures the Bogner Exstacy Blue channel's 3D vibe in spades. GREAT JOB.
I can see this profile getting a lot of use for gigs. And the other ones are awesome too....but in terms of "organic", which is missing in most digital boxes --- this is incredible.
I'm also digging the NUNO clean one with the mild break up. Also very usable and organic...but the BEAT IT one is the total BOMB!!!!
Some of the best profiles i have heard in my humble opinion.
I'm probably gonna use exclusively "Kalvitz.com" profiles on my upcoming demo record.
NB HI GAIN 58 for hi-gain rhythm guitar sound.
BOGNER Anniversary B as main solo guitar sound.
And Dr.Z KT45 as main clean sound.
Thank you very much for your profiles. They really made me very happy
Guys... thank you very very very much!!! i'm sorry i did not found the time to get some other profile, but on this week end i'll try to catch some other tone from my stuff using a Shure Beta 57 mic. I'll try to do my best! 
ok.. i did something last WE and you can download it here: http://www.kalvitz.com/kalvitzKPA.zip
In the rig exchange you can find few samples of my new profiles. I catched a 1989 Carvin X112 combo (with and without boost), some other KT-45 and Bogner xtc101b. I think you have to change the cab of some profile or the EQ because these are not so good IMO, but i tried them without cab simulation on a PA VHT and the sound is amazing. Have fun
