<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Dear EEGlab folks.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I'm new to EEGlab and have begun to use it to analyze data from our 128 electrode cap (collected with EGI's Netstation, 250 Hz).<SPAN class="Apple-converted-space"> </SPAN>We use a Mac G5 with tons of memory (4 gig), but we can't load files of size ~300MB or larger.<SPAN class="Apple-converted-space"> </SPAN>Error message says 'not enough memory.' <SPAN class="Apple-converted-space"> </SPAN>Any suggestions on what to do?<SPAN class="Apple-converted-space"> </SPAN>I'm sure others analyze relatively long datasets of 128 channels.<SPAN class="Apple-converted-space"> </SPAN>Do people break them down into chunks before segmentation? How?</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><BR class="khtml-block-placeholder"></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I note earlier posts about a similar issue (<A href="http://sccn.ucsd.edu/pipermail/eeglablist/2006/001256.html">http://sccn.ucsd.edu/pipermail/eeglablist/2006/001256.html</A>), and the same issue (<A href="http://sccn.ucsd.edu/pipermail/eeglablist/2005/000757.html">http://sccn.ucsd.edu/pipermail/eeglablist/2005/000757.html</A>). I wonder whether there's been progress about how to get around this. </DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I also note that using biosig should help (<A href="http://sccn.ucsd.edu/pipermail/eeglablist/2004/000581.html">http://sccn.ucsd.edu/pipermail/eeglablist/2004/000581.html</A>), however, although it is included in the version of EEGlab I'm using, the instructions in the above post don't seem appropriate, as the file menu does not have a <FONT class="Apple-style-span" face="Courier" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><I>"import data" by "From other formats using BIOSIG" <FONT class="Apple-style-span" face="Helvetica" size="3"><SPAN class="Apple-style-span" style="font-size: 12px; font-style: normal;">option.</SPAN></FONT></I></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><BR class="khtml-block-placeholder"></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Any suggestions would be much appreciated.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Thanks in advance for your help,</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Kristina Visscher</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV> </DIV><BR></BODY></HTML>