<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On 24 Jun 2010, at 11:12, James Coglan wrote:</div><blockquote type="cite"><div class="gmail_quote"><div><font class="Apple-style-span" color="#000000"><br></font></div><div>How far in? I've not picked it up in ages and left off somewhere around exercise 2.70-ish.</div></div></blockquote></div><br><div>I'm up to about section 2.4.3 - I've slacked off on doing the exercises a bit, but am near to 2.73 in the text!</div><div><br></div><div>Tim</div><div><br></div></body></html>