I've been playing with recording for a while. Lately, I've been going into a Tascam PortaStudio using my Fender GTX 100. I recently got an interface and starting playing with the laptop for recording. I like the GTX presets and could certainly continue the way I am by going from the GTX to the interface. However, is there a Fender PlugIn with the GTX functionality? If not, are there any decent freebie plugins? Beyond that, what's everyone using for guitar sim plugins?

TIA