You could try using COM

<cfset fso = createobject("COM", "Scripting.FileSystemObject") />
<cfset theFile = fso.GetFile("D:\path\to\my.zip") />

<cfoutput>#theFile.Size#</cfoutput>

Dump #fso# and #theFile# for more goodies.

..:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com

-----Original Message-----
From: Johnny Le [mailto:[EMAIL PROTECTED] 
Sent: Monday, July 09, 2007 6:00 PM
To: CF-Talk
Subject: Best way to read a zip file?

Hi,

What is the best way to find out the size (in bytes) of a zip file?  I use
cffile to read it and then use the len() method but this is so insufficient.
When the zip file is reaching 100 MB, it crashes my server.
java.util.zip.ZipFile has a size() method, but it says it returns the number
of entries in the zip file instead of size in bytes.  So I don't know what
to do.  Help, please!
Thanks.

Johnny



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