:slight_smile: Hi :

 A router is NOT a substitute for a software firewall ; I strongly encourage
 you to put Sygate back on your computer. It is most easily downloaded
 from www.filehippo.com/download_sygate_personal_firewall/  ; it should 
 be configured according to the "Setup Guide" at 
 www.kotiposti.net/string/SPF_eng/SPFGuide.html .

 I doubt you have "viruses", but something more serious. Do you have any
 antiSPYWARE/antiTROJAN program(s), such as the "Trial" version of
 AVG Antispyware from www.ewido.net and/or the FREE version of
 SUPERantispyware from www.superantispyware.com  on your computer ?
 These 2 are most often recommended by malware-fighting Experts .