will using DC v1.0 mess up my Sprint Hero?

[jeffreynothing43]

[ROM] DamageControl v1.0 - Sense 2.1 w/video rec - LIGHTNING FAST! - 100% complete! - xda-developers

i like this rom cuz its fast...will using it mess up my phone because of VZW connections?

 

[Joehunni]

I can't imagine it being any faster than other sense-based roms, just nandroid backup and try it out.