in previous versions i have been able to use this feature however 0.27 is not doing it. I have the HTC Touch Cruise using the original WM6.0 installed with the phone. Maybe it's a reg setting i need to tweak but i do not know that for sure or how to fix it myself. it's not a nessecary feature since i can delete the SMS's using the standard inbox but it is very convenient feature to delete conversations filtered by individual contacts. any help would be great! Other than that, i love this build!

fixed in 0.28