Similar to earlier film protectors released by companies such as Zagg and NLU Products, Case-Mate's Clear Armor for iPhone ($20) uses the same type of soft but resilient transparent 3M film to protect the first-generation iPhone from scratches and scuffs. This set includes two pieces of front film and two pieces of rear film, here cut slightly differently from competitors with different segmentation in an attempt to provide superior coverage. A soapy…