Anti-spyware problem

also i just finished performing a scan with Malwarebytes Anti-Malware and did a full scan but stopped the scan after 2 hours because it was taking too long. I'll put up the log I got which had 2 infected files. Would you suggest I run a quick scan or a full scan? like I said this is a full scan, not a quick scan, but it also isn't a complete full scan b/c i terminated the scan after 2 hours or so.

heres the log:

Malwarebytes' Anti-Malware 1.44
Database version: 3836
Windows 6.0.6001 Service Pack 1
Internet Explorer 8.0.6001.18882

3/8/2010 2:29:45 PM
mbam-log-2010-03-08 (14-29-45).txt

Scan type: Full Scan (C:\|D:\|E:\|)
Objects scanned: 204172
Time elapsed: 2 hour(s), 5 minute(s), 35 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 2

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\Users\user\AppData\Local\Mozilla\Firefox\Profiles\l21gcxkx.default\Cache\96490AAAd01 (Rogue.Installer) -> Quarantined and deleted successfully.
C:\Users\user\Downloads\setupxv.exe (Rogue.Installer) -> Quarantined and deleted successfully.