ESET 7.0.28.0 Nod32 Beta/8438
XP SP3, 2GB RAM, 2.66 MHz Processor
No Problem upgrading from Nod32 6: Installer size 57MB (excellent), warning about existing security software (liked) though no autocheck for incompatible software (did not like), no annoying CPU/RAM usage during installation (liked), took 6 mins plus a restart (liked).
New HIPS: No realtime test so far, but missed 5/34 checks in Comodo LeakTest (ChageDrvPath, PhysicalMemory, DebugControl, DupHandles and DNSTest). Very good score of 290/340 - without a firewall!
Initial Scan: Long.
Average Memory Usage: 90 MB (high).
FP: IObit DriverBooster installer.
Overall Initial Impression: Very usable in old machines like mine. Thank you, ESET Developers!