Fancy re-living the BBS days on your Amiga? The BBS scene still exists, but these days they all use telnet, so your old dial-up modem is not the best method in 2014.
Using a cheap null-modem cable and USB to Serial adapter you can use a PC as a virtual modem and re-live those heady BBS days again!
My USB To Serial uses the ch340 chipset and has the model name HL-340, they can be had on ebay for quite cheap, it's the same as this:
BoycoT Internet Modem download link: http://boycot.no-ip.com/software
NComm for Amiga: http://aminet.net/package/comm/term/ncomm306
NComm free licence key: http://aminet.net/package/comm/term/NComm306PubKey
Commodork: Sordid Tales from a BBS Junkie ebook: http://www.robohara.com/commodork/