Allan,

I have very little experience of Yahoo/AmiQuote but from my initial 
trials I have two areas of concern:

1. From the help files V1.90 Beta June8, 2006

Yahoo uses server load-balancing so data are delivered by many 
servers "appearing" under one URL. Problem is that some servers from 
timem to time are not updated (offer only old data) while others are 
up-to-date. This new setting allows to handle such cases by selecting 
the server that is up-to-date. Default setting is "ichart.yahoo.com" 
which works in usual load-balancing scheme (switched servers). But you 
can also select Server B, C, D, and E. As of today (June 8th) servers 
B and D offer up-to-date data, while server C and E offer old data 
(only upto 4th and 3rd of June respectively). This may however change 
at any time. Please note that selection of Servers C, D and E is 
available only in registered version of AmiQuote. 

That is from the notes for an earlier version so I am not sure what 
year that is relevant to, if it still applies and/or if it only 
applies to historical data or to current and fdata downloads as well.

2. My second concern was to find out if it is possible to create holes 
in the data by mis-managing the download(s).

After a little playing around I am of the opinion that AQ works by 
backfilling from the biggest 'hole' in the data to the present by 
default except where the user asks for more data than the default date 
via use of the 'download from' date.
It appears that it is either not possible or difficult 
to 'create'holes via AQ downloading but it is something to watch out 
for.

Brian.

P.S 

A couple of minor points re the difficulty of managing symbol lists 
with Yahoo:

I haven't found a way to get a complete list of all symbols that Yahoo 
has data for and also while the consituent lists for indices can be 
downloaded manually they can only be taken 50 at a time.
For large indexes it is a bit cunmbersome and then the lists have to 
be patched together.


--- In [email protected], "matrix10014" <[EMAIL PROTECTED]> wrote:
>
> Hi all,
> Just setting up Ami,for the first time and was wondering if there 
were 
> any strong feelings regarding yahoo EOD vs Quotes plus??
> 
> Any major benefits or drawbacks??
> 
> Any insight appreciated
> 
> Allan
>







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