To update your old 37.9 archives (Aminet CD 17, or downloaded from the
support page):

lha x -F gutil_dev_379.lha ram: 
lha x -F gutil_html_379.lha ram:

lha x -F gutil_dev_up.lha ram: 
lha x -F gutil_html_up.lha ram: 

The contents of the GadUtil and HTML drawers on RAM: will the be the
same as if you downloaded the 37.10 distribution. 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 1079    1954  55.2% -lh5- f39d Sep 28  1997 HTML/acknowledgments.html
[generic]                  796    1772  44.9% -lh5- e266 Sep 28  1997 HTML/authors.html
[generic]                  844    1568  53.8% -lh5- 4af7 Sep 28  1997 HTML/dev_historia.guide/961222.html
[generic]                  533     880  60.6% -lh5- 6e06 Sep 28  1997 HTML/dev_historia.guide/970810.html
[generic]                  446     696  64.1% -lh5- fcba Sep 28  1997 HTML/dev_historia.guide/970928.html
[generic]                  968    4357  22.2% -lh5- bb61 Sep 28  1997 HTML/dev_historia.guide/main.html
[generic]                  967    1972  49.0% -lh5- 0ad4 Sep 28  1997 HTML/dev_historia.guide/nyarutiner.html
[generic]                 2220    5498  40.4% -lh5- 0fdf Sep 28  1997 HTML/dev_historia.guide/sammanfattning.html
[generic]                  892    1761  50.7% -lh5- 4734 Dec 23  1996 HTML/dev_history.guide/950111.html
[generic]                  892    1820  49.0% -lh5- ca56 Dec 23  1996 HTML/dev_history.guide/950112.html
[generic]                  596    1064  56.0% -lh5- d4db Dec 23  1996 HTML/dev_history.guide/950113.html
[generic]                  446     717  62.2% -lh5- c1b7 Dec 23  1996 HTML/dev_history.guide/950115.html
[generic]                  662    1184  55.9% -lh5- 2adf Dec 23  1996 HTML/dev_history.guide/950116.html
[generic]                  545     918  59.4% -lh5- d636 Dec 23  1996 HTML/dev_history.guide/950117.html
[generic]                 1196    2527  47.3% -lh5- 000c Dec 23  1996 HTML/dev_history.guide/950211.html
[generic]                  410     653  62.8% -lh5- a976 Dec 23  1996 HTML/dev_history.guide/950329.html
[generic]                  846    1658  51.0% -lh5- deb1 Sep 28  1997 HTML/dev_history.guide/961222.html
[generic]                  520     889  58.5% -lh5- ee48 Sep 28  1997 HTML/dev_history.guide/970810.html
[generic]                  425     677  62.8% -lh5- d00d Sep 28  1997 HTML/dev_history.guide/970928.html
[generic]                  953    4334  22.0% -lh5- 0dea Sep 28  1997 HTML/dev_history.guide/main.html
[generic]                  970    2080  46.6% -lh5- e22e Sep 28  1997 HTML/dev_history.guide/newroutines.html
[generic]                 2184    5418  40.3% -lh5- 22cf Sep 28  1997 HTML/dev_history.guide/summary.html
[generic]                 1021    2048  49.9% -lh5- d619 Sep 28  1997 HTML/distribution.html
[generic]                10756   42312  25.4% -lh5- 552a Sep 28  1997 HTML/gadutil.guide/gu_layoutgadgetsa().html
[generic]                 4071   10303  39.5% -lh5- c5f8 Sep 28  1997 HTML/history.html
[generic]                 1303    3130  41.6% -lh5- 3756 Sep 28  1997 HTML/installation.html
[generic]                 1066    2887  36.9% -lh5- 73af Sep 28  1997 HTML/main.html
[generic]                  669    1272  52.6% -lh5- 1ae8 Sep 28  1997 HTML/requirements.html
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        28 files   38276  106349  36.0%            Oct  6  1997