How about QuickMark? Anyone try that? Apparently the advanced version has the desired capabilities.
http://www.quickmark.com.tw/En/basic...HTC_Touch_Pro2
EDIT: Came across another app - I-Nigma. Anyone try that?
EDIT #2: I found another program that seems to work well with 1D barcodes -
http://forum.xda-developers.com/show...55#post3606355