Correction: here's what appears in the log after I try to refresh the application manager - installed apps repsository, before I clear the log:

osso-application-installer 4.46, UI version 2
W: Couldn't stat source package list http://garage.maemo.org bora/user Packages (/var/lib/apt/lists/garage.maemo.org_maemo-mapper_dists_bora_user_binary-armel_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://erinye.com bora/user Packages (/var/lib/apt/lists/erinye.com_maemo_dists_bora_user_binary-armel_Packages) - stat (2 No such file or directory)
W: You may want to run apt-get update to correct these problems
W: GPG error: http://maemo-hackers.org bora Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 5FD45CD3EA68E29D
W: GPG error: http://catalogue.tableteer.nokia.com bora Release: The following signatures were invalid: BADSIG CBFC2BECC6903E72 Nokia Internet Tablet Archive Automatic Signing Key <integration@maemo.org>
E: Failed to fetch http://erinye.com/maemo/dists/bora/u...kages.gz&nbsp; 404 Not Found
E: Failed to fetch http://garage.maemo.org/maemo-mapper...kages.gz&nbsp; 301 Moved Permanently
W: Couldn't stat source package list http://garage.maemo.org bora/user Packages (/var/lib/apt/lists/garage.maemo.org_maemo-mapper_dists_bora_user_binary-armel_Packages) - stat (2 No such file or directory)
W: Couldn't stat source package list http://erinye.com bora/user Packages (/var/lib/apt/lists/erinye.com_maemo_dists_bora_user_binary-armel_Packages) - stat (2 No such file or directory)
W: You may want to run apt-get update to correct these problems