-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 H/DDJ87GiGVoxnWw305S13YTNwndso3t9ad2AtEeQ93zKponF0QZU+w02z7+YE0w
 tF0kr/fHykQD/uaMO2jygg==

<SEC-DOCUMENT>0000947871-00-000241.txt : 20000322
<SEC-HEADER>0000947871-00-000241.hdr.sgml : 20000322
ACCESSION NUMBER:		0000947871-00-000241
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20000321
GROUP MEMBERS:		PAUL TUDOR JONES, II
GROUP MEMBERS:		THE ALTAR ROCK FUND L.P.
GROUP MEMBERS:		THE RAPTOR GLOBAL PORTFOLIO LTD.
GROUP MEMBERS:		THE UPPER MILL CAPITAL APPRECIATION FUND LTD.
GROUP MEMBERS:		TUDOR BVI FUTURES, LTD.
GROUP MEMBERS:		TUDOR INVESTMENT CORP ET AL
GROUP MEMBERS:		TUDOR INVESTMENT CORPORATION
GROUP MEMBERS:		TUDOR PROPRIETARY TRADING, L.L.C.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACT NETWORKS INC
		CENTRAL INDEX KEY:			0000942132
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				770396887
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		
		SEC FILE NUMBER:	005-45161
		FILM NUMBER:		574766

	BUSINESS ADDRESS:	
		STREET 1:		188 CAMINO RD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012
		BUSINESS PHONE:		8053882474

	MAIL ADDRESS:	
		STREET 1:		188 CAMINO RUIZ
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TUDOR INVESTMENT CORP ET AL
		CENTRAL INDEX KEY:			0000923093
		STANDARD INDUSTRIAL CLASSIFICATION:	 []

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		ONE LIBERTY PLAZA
		STREET 2:		51ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006

	MAIL ADDRESS:	
		STREET 1:		ONE LIBERTY PLAZA
		STREET 2:		51ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>000094787100000241-001-seq1-sc-13g-a.txt
<DESCRIPTION>AMENDMENT NO. 2 TO SCHEDULE 13G
</DOCUMENT>
</SUBMISSION>