This is the memory that it has available:
purple> ver
Livingston PortMaster PM-3 ComOS 3.5.1b11
System uptime is 59 days 38 minutes
purple> sh mem
System memory 4194304 bytes - 3249664 used, 944640 available
368:0 208:1 2832:2 1488:0 1152:1 640:2 176:2 96:36 2048:14 4240:3 144:15
64:15 80:27 272:4 128:24 16:224 32:110 160:4 48:19
System nbufs 2800 - 382 used, 2418 available
Is it safe to upgrade it to 3.7 and to put the new cards, or do I need to
add more memory before I upgrade.
Krzysztof