evidence: The general weight of recent text and law review comment has been in favor of allowing a search for evidence. 8 Wigmore, Evidence §2184a. (McNaughton rev. 1961); Kamisar. The Wiretapping-Eavesdropping Problem: A professor's View, 44 Minn.L.Rev. 891 (1960); Kaplan, Search and Seizure: A No-Man's Land in the Criminal Law, 49 Calif.L.Rev. 474 (1961); Comments: 66 Colum.L.Rev. 355 (1966), 45 N.C.L.Rev. 512 (1967), 20 U.Chi.L.Rev. 319 (1953). [...] The amendment recognizes the significant improvements in technology. First, more counsel, courts, and magistrate judges now routinely use facsimile transmissions of documents. And many courts and magistrate judges are now equipped to receive filings by electronic means. Indeed, some courts encourage or require that certain documents be filed by electronic means. Second, the technology has advanced to the state where such filings may be sent from, and received at, locations outside the courthouse. Third, electronic media can now provide improved quality of transmission and security measures. In short, in a particular case, using facsimiles and electronic media to transmit a warrant can be both reliable and efficient use of judicial resources.